| Date | Value |
|---|---|
| Feb 27, 2021 10:17 | 0.00 ppm |
| Dec 6, 2020 10:08 | 0.05 mgL |
| Aug 30, 2020 08:41 | 0.24 ppm |
| Aug 9, 2020 09:46 | 0.15 ppm |
| Aug 2, 2020 08:56 | 0.02 ppm |
| Jul 26, 2020 08:56 | 0.02 ppm |
| Jul 12, 2020 13:34 | 0.01 ppm |
| Jul 5, 2020 13:27 | 0.00 ppm |
| Jul 4, 2020 15:00 | 0.08 ppm |
| Jun 27, 2020 09:14 | 0.07 ppm |
| Jun 20, 2020 09:17 | 0.16 ppm |
| Jun 14, 2020 08:05 | 0.26 ppm |
| Jun 10, 2020 17:14 | 0.36 ppm |